156919984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32801}}^1$

素因数の和:32845

約数の個数: 40

約数和(自身を含む): 341665632

約数和(自身を除く): 184745648

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 32801, 65602, 131204, 262408, 426413, 524816, 754423, 852826, 1508846, 1705652, 3017692, 3411304, 6035384, 6822608, 9807499, 12070768, 19614998, 39229996, 78459992, 156919984]

約数ペア:

[(1, 156919984), (2, 78459992), (4, 39229996), (8, 19614998), (13, 12070768), (16, 9807499), (23, 6822608), (26, 6035384), (46, 3411304), (52, 3017692), (92, 1705652), (104, 1508846), (184, 852826), (208, 754423), (299, 524816), (368, 426413), (598, 262408), (1196, 131204), (2392, 65602), (4784, 32801)]